| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $202.96 | 8.596% | $220.4064 | $220.41 | $220.40 | $220.40 |
| Purchase #2 | $5.83 | 7.591% | $6.2726 | $6.27 | $6.25 | $6.30 |
| Purchase #3 | $158.28 | 3.553% | $163.9037 | $163.90 | $163.90 | $163.90 |
| Purchase #4 | $230.27 | 4.513% | $240.6621 | $240.66 | $240.65 | $240.70 |
| Purchase #5 | $116.75 | 3.372% | $120.6868 | $120.69 | $120.70 | $120.70 |
| Purchase #6 | $193.80 | 9.168% | $211.5676 | $211.57 | $211.55 | $211.60 |
| Purchase #7 | $247.85 | 5.674% | $261.913 | $261.91 | $261.90 | $261.90 |
| 7 purchase totals = | $1,155.74 | $1,225.4122 | $1,225.41 | $1,225.35 | $1,225.50 | |